In terms of complications, one of the most serious occurs when the superficial blood clot is associated with a deeper venous thrombosis; this can then dislodge, traveling through the heart and occluding the dense capillary network of the lungs This is a pulmonary embolism which can be life-threatening to the affected individual.[7]

The diagnosis for thrombophlebitis is primarily based on the appearance of the affected area. Frequent checks of the pulse, blood pressure,and temperature may be required.If the cause is not readily identifiable, tests may be performed to determine the cause, including the following:[3][4]

In terms of treatment for this condition the individual may be advised to do the following: raise the affected area to decrease swelling, and maintain pressure off of affected area so it will encounter less pain. In certain circumstances drainage of the clot might be an option. In general, treatment may include the following:[3][4][7]

Thrombophlebitis occurs almost equally between women and men though males do have higher possibility. The age of 54 is average age for men and 58 for women, in terms of incidents of thrombophlebitis[7]